Backplane structure and display device
a backplane and display device technology, applied in the field of display technology, can solve the problems of fixed curvature of the display surface of the curved display device, inability to adjust, and devices even being unable to return to a flat display state. achieve the effect of flat display
Active Publication Date: 2019-02-12
BOE TECH GRP CO LTD +1
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Benefits of technology
The present invention provides a backplane structure for a display unit, which allows for both flat and curved display surfaces. The backplane structure includes multiple signal receiving elements that receive control signals and multiple executive elements that contract or extend based on the signals. When multiple elements receive identical signals, they have identical heights after being extended. This results in a flat display surface. However, if the signals are different, the elements have different heights, resulting in a curved display surface. The control unit can also adjust the curvature of the display surface by adjusting the control signal. This allows for customization to different user demands.
Problems solved by technology
In this mechanically fastening manner, once manufacturing process of the curved display device is completed, the curvature of the display surface of the curved display device is fixed and unadjustable, and the device even cannot return to a flat display state.
Method used
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[0025]The specific implementations of the present invention will be described in detail below in conjunction with the drawings. It should be understood that specific implementations to be described herein are merely used for illustrating and interpreting the present invention and not for limiting the present invention.
[0026]As an aspect of the present invention, there is provided a backplane structure, as shown in FIGS. 1 and 2, the backplane structure includes a backplate 20, a plurality of support components 30 disposed on one side of the backplate 20, and a control unit (not illustrated). Each of the support components 30 includes a signal receiving element and an executive element (the signal receiving element and the executive element of one support component 30 correspond to each other), the signal receiving element can receive a control signal sent by the control unit, and the executive element has one end fastened to the backplate 20, and can be contracted or extended when t...
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Abstract
The present invention provides a backplane structure and a display device including the backplane structure. The backplane structure includes a backplate, a plurality of support components provided on a side of the backplate, and a control unit, wherein each of the support components includes a signal receiving element and an executive element, the signal receiving element may receive a control signal sent by the control unit, and the executive element has one end fastened to the backplate and is capable of being contracted or extended when the control signal is received by the signal receiving element. The display device provided by the present invention can not only achieve flat display, but also achieve curved display with different curvatures.
Description
FIELD OF THE INVENTION[0001]The present invention relates to the field of display technology, and particularly, relates to a backplane structure and a display device including the backplane structure.BACKGROUND OF THE INVENTION[0002]With the development of the display technology, demands for display devices have been increasing. Currently, the curved surface display technology has entered people's life, and bears extensive attentions. Entire screen of a curved display device is designed to be arc-shaped, which can provide a panoramic image to users, and thus can bring better visual enjoyment to users.[0003]In an existing curved display device, a display panel is fastened mainly in a mechanically fastening manner, for example, by using a front frame to constrain the display panel after bending left and right sides of the display panel forward, or, by fastening the display panel, after left and right sides of the display panel is bent forward, to a light guide plate or other fastening...
Claims
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IPC IPC(8): H05K5/00H05K1/02G02F1/1333H01L41/12G02F1/13H01F7/06H10N35/00
CPCH01F7/064G02F1/13G02F1/133305H05K1/0296H05K5/0017H01L41/12H05K2201/10083H05K2201/083G09G3/20G09G3/03H10N39/00H10N35/00G09G3/003
Inventor SAI, JIAZUOWANG, HETAOXING, JIANGUOLIU, JIE
Owner BOE TECH GRP CO LTD